US6674894B1 - Method and apparatus for enhancing an image using data optimization and segmentation - Google Patents
Method and apparatus for enhancing an image using data optimization and segmentation Download PDFInfo
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- US6674894B1 US6674894B1 US09/959,236 US95923601A US6674894B1 US 6674894 B1 US6674894 B1 US 6674894B1 US 95923601 A US95923601 A US 95923601A US 6674894 B1 US6674894 B1 US 6674894B1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/003—Reconstruction from projections, e.g. tomography
- G06T11/008—Specific post-processing after tomographic reconstruction, e.g. voxelisation, metal artifact correction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10072—Tomographic images
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
- G06T2207/30101—Blood vessel; Artery; Vein; Vascular
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2211/00—Image generation
- G06T2211/40—Computed tomography
- G06T2211/404—Angiography
Abstract
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Claims (30)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/959,236 US6674894B1 (en) | 1999-04-20 | 2000-04-19 | Method and apparatus for enhancing an image using data optimization and segmentation |
US10/692,133 US7120290B2 (en) | 1999-04-20 | 2003-10-23 | Method and apparatus for enhancing an image using data optimization and segmentation |
US12/249,583 USRE43225E1 (en) | 1999-04-20 | 2008-10-10 | Method and apparatus for enhancing an image using data optimization and segmentation |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13022699P | 1999-04-20 | 1999-04-20 | |
PCT/US2000/010532 WO2000063831A1 (en) | 1999-04-20 | 2000-04-19 | Method and apparatus for enhancing an image using data optimization and segmentation |
US09/959,236 US6674894B1 (en) | 1999-04-20 | 2000-04-19 | Method and apparatus for enhancing an image using data optimization and segmentation |
Related Parent Applications (1)
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PCT/US2000/010532 A-371-Of-International WO2000063831A1 (en) | 1999-04-20 | 2000-04-19 | Method and apparatus for enhancing an image using data optimization and segmentation |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US10/692,133 Continuation US7120290B2 (en) | 1999-04-20 | 2003-10-23 | Method and apparatus for enhancing an image using data optimization and segmentation |
Publications (1)
Publication Number | Publication Date |
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US6674894B1 true US6674894B1 (en) | 2004-01-06 |
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Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
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US09/959,236 Expired - Lifetime US6674894B1 (en) | 1999-04-20 | 2000-04-19 | Method and apparatus for enhancing an image using data optimization and segmentation |
US10/692,133 Ceased US7120290B2 (en) | 1999-04-20 | 2003-10-23 | Method and apparatus for enhancing an image using data optimization and segmentation |
US12/249,583 Expired - Fee Related USRE43225E1 (en) | 1999-04-20 | 2008-10-10 | Method and apparatus for enhancing an image using data optimization and segmentation |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/692,133 Ceased US7120290B2 (en) | 1999-04-20 | 2003-10-23 | Method and apparatus for enhancing an image using data optimization and segmentation |
US12/249,583 Expired - Fee Related USRE43225E1 (en) | 1999-04-20 | 2008-10-10 | Method and apparatus for enhancing an image using data optimization and segmentation |
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US (3) | US6674894B1 (en) |
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US20020114510A1 (en) * | 2000-12-22 | 2002-08-22 | Johannes Bruijns | Method of analyzing a data set comprising a volumetric representation of an object to be examined |
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US20030018250A1 (en) * | 2001-04-26 | 2003-01-23 | Yves Trousset | Method and system for medical image display of a three-dimensional representation |
US20030097385A1 (en) * | 2001-10-17 | 2003-05-22 | Seok-Lyong Lee | Apparatus and method for hyper-rectangle based multidimensional data segmentation and clustering |
US20030099386A1 (en) * | 2001-11-23 | 2003-05-29 | Schneider Alexander C. | Region growing in anatomical images |
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US20040228518A1 (en) * | 2002-11-27 | 2004-11-18 | Raghav Raman | Curved-slab maximum intensity projections |
US20050013465A1 (en) * | 2003-07-10 | 2005-01-20 | Sarnoff Corporation | Method and apparatus for refining target position and size estimates using image and depth data |
US20050114831A1 (en) * | 2001-04-18 | 2005-05-26 | Andres Callegari | Volume body renderer |
US20050195189A1 (en) * | 2002-11-27 | 2005-09-08 | Raghav Raman | Curved-slab maximum intensity projections |
US20050244050A1 (en) * | 2002-04-25 | 2005-11-03 | Toshio Nomura | Image data creation device, image data reproduction device, and image data recording medium |
US20050259854A1 (en) * | 2004-05-21 | 2005-11-24 | University Of Chicago | Method for detection of abnormalities in three-dimensional imaging data |
US20060028643A1 (en) * | 2004-08-03 | 2006-02-09 | Intellection Pty Ltd | Method and system for spectroscopic data analysis |
US7024028B1 (en) * | 1999-10-07 | 2006-04-04 | Elgems Ltd. | Method of using frame of pixels to locate ROI in medical imaging |
US20070002275A1 (en) * | 2005-07-01 | 2007-01-04 | Siemens Corporate Research Inc. | Method and System For Local Adaptive Detection Of Microaneurysms In Digital Fundus Images |
US20070053558A1 (en) * | 2005-09-06 | 2007-03-08 | Pie Medical Imaging B.V. | Method, apparatus and computer program for contour detection of vessels using x-ray densitometry |
US20070069724A1 (en) * | 2005-09-26 | 2007-03-29 | Xiaoli Zhao | Apparatus and method of simultaneous fat suppression, magnetization transfer contrast, and spatial saturation for 3d time-of-flight imaging |
US20080103389A1 (en) * | 2006-10-25 | 2008-05-01 | Rcadia Medical Imaging Ltd. | Method and system for automatic analysis of blood vessel structures to identify pathologies |
US20080131029A1 (en) * | 2006-10-10 | 2008-06-05 | Coleby Stanley E | Systems and methods for visualizing and measuring real world 3-d spatial data |
US20080170763A1 (en) * | 2006-10-25 | 2008-07-17 | Rcadia Medical Imaging Ltd. | Method and system for automatic analysis of blood vessel structures and pathologies in support of a triple rule-out procedure |
US20080219530A1 (en) * | 2006-10-25 | 2008-09-11 | Rcadia Medical Imaging, Ltd | Method and system for automatic quality control used in computerized analysis of ct angiography |
US20090003668A1 (en) * | 2007-06-29 | 2009-01-01 | Ziosoft Inc. | Image processing method, image processing program, and image processing device |
US20090046914A1 (en) * | 2005-11-11 | 2009-02-19 | The Insititue Of Cancer Research: Royal Cancer Hospital | Time-sequential volume rendering |
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US7860283B2 (en) | 2006-10-25 | 2010-12-28 | Rcadia Medical Imaging Ltd. | Method and system for the presentation of blood vessel structures and identified pathologies |
US20110069874A1 (en) * | 2008-05-26 | 2011-03-24 | Hitachi Medical Corporation | Medical image processing device, medical image processing method, and medical image processing program |
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US7940970B2 (en) | 2006-10-25 | 2011-05-10 | Rcadia Medical Imaging, Ltd | Method and system for automatic quality control used in computerized analysis of CT angiography |
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